Check the convergence of $\sum_{n=2}^{\infty} {1\over \ln(n!)}$.
I tried D'Alembert's test... Cauchy's test seems too intricate... I can't seem to understand what I should do here...
Check the convergence of $\sum_{n=2}^{\infty} {1\over \ln(n!)}$.
I tried D'Alembert's test... Cauchy's test seems too intricate... I can't seem to understand what I should do here...